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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 987 · 40 sums
TalentJR

The trick (Sopantyadvayamantyam): Write a 0 in front of the number. Each answer column = twice the digit + the digit to its right (nothing to the right of the last digit). Combine from the right with carries.

NameDateTime takenScore ___ / 40
  1. 1.8184 × 12 =
  2. 2.8315 × 12 =
  3. 3.7999 × 12 =
  4. 4.3949 × 12 =
  5. 5.8376 × 12 =
  6. 6.1958 × 12 =
  7. 7.1952 × 12 =
  8. 8.3664 × 12 =
  9. 9.9043 × 12 =
  10. 10.3773 × 12 =
  11. 11.1451 × 12 =
  12. 12.8551 × 12 =
  13. 13.9218 × 12 =
  14. 14.6122 × 12 =
  15. 15.1200 × 12 =
  16. 16.3701 × 12 =
  17. 17.5603 × 12 =
  18. 18.4265 × 12 =
  19. 19.2523 × 12 =
  20. 20.4240 × 12 =
  21. 21.1632 × 12 =
  22. 22.7137 × 12 =
  23. 23.3322 × 12 =
  24. 24.3867 × 12 =
  25. 25.656 × 12 =
  26. 26.5218 × 12 =
  27. 27.5353 × 12 =
  28. 28.7640 × 12 =
  29. 29.2641 × 12 =
  30. 30.9478 × 12 =
  31. 31.3067 × 12 =
  32. 32.1492 × 12 =
  33. 33.1731 × 12 =
  34. 34.5272 × 12 =
  35. 35.3832 × 12 =
  36. 36.8399 × 12 =
  37. 37.6361 × 12 =
  38. 38.4969 × 12 =
  39. 39.1225 × 12 =
  40. 40.3701 × 12 =

Answer key

  1. 98208
  2. 99780
  3. 95988
  4. 47388
  5. 100512
  6. 23496
  7. 23424
  8. 43968
  9. 108516
  10. 45276
  11. 17412
  12. 102612
  13. 110616
  14. 73464
  15. 14400
  16. 44412
  17. 67236
  18. 51180
  19. 30276
  20. 50880
  21. 19584
  22. 85644
  23. 39864
  24. 46404
  25. 7872
  26. 62616
  27. 64236
  28. 91680
  29. 31692
  30. 113736
  31. 36804
  32. 17904
  33. 20772
  34. 63264
  35. 45984
  36. 100788
  37. 76332
  38. 59628
  39. 14700
  40. 44412

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